minikube
prometheus
minikube | prometheus | |
---|---|---|
78 | 383 | |
28,401 | 52,843 | |
0.6% | 0.9% | |
10.0 | 9.9 | |
4 days ago | 4 days ago | |
Go | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
minikube
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Building Llama as a Service (LaaS)
With the containerized Node.js/Express API, I could run multiple containers, scaling to handle more traffic. Using a tool called minikube, we can easily spin up a local Kubernetes cluster to horizontally scale Docker containers. It was possible to keep one shared instance of the database, and many APIs were routed with an internal Kubernetes load balancer.
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Can I scale my dockerized Flask solution with Kubernetes?
Install Minicube - a tool that allows us to spin up a Kubernetes cluster in a local machine Run minikube start to start your Kubernetes cluster Run minikube dashboard to spin up a web-based user interface that allows you to manage your Kubernetes cluster
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K3s – Lightweight Kubernetes
If you're just messing around, just use kind (https://kind.sigs.k8s.io) or minikube if you want VMs (https://minikube.sigs.k8s.io). Both work on ARM-based platforms.
You can also use k3s; it's hella easy to get started with and it works great.
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Developer’s Guide to Building Kubernetes Cloud Apps ☁️🚀
$ minikube addons enable dashboard 💡 dashboard is an addon maintained by Kubernetes. For any concerns contact minikube on GitHub. You can view the list of minikube maintainers at: https://github.com/kubernetes/minikube/blob/master/OWNERS ▪ Using image docker.io/kubernetesui/dashboard:v2.7.0 ▪ Using image docker.io/kubernetesui/metrics-scraper:v1.0.8 🌟 The 'dashboard' addon is enabled $ minikube addons enable metrics-server 💡 metrics-server is an addon maintained by Kubernetes. For any concerns contact minikube on GitHub. You can view the list of minikube maintainers at: https://github.com/kubernetes/minikube/blob/master/OWNERS ▪ Using image registry.k8s.io/metrics-server/metrics-server:v0.6.4 🌟 The 'metrics-server' addon is enabled $ minikube addons enable ingress 💡 ingress is an addon maintained by Kubernetes. For any concerns contact minikube on GitHub. You can view the list of minikube maintainers at: https://github.com/kubernetes/minikube/blob/master/OWNERS 💡 After the addon is enabled, please run "minikube tunnel" and your ingress resources would be available at "127.0.0.1" ▪ Using image registry.k8s.io/ingress-nginx/kube-webhook-certgen:v20230407 ▪ Using image registry.k8s.io/ingress-nginx/controller:v1.8.1 ▪ Using image registry.k8s.io/ingress-nginx/kube-webhook-certgen:v20230407 🔎 Verifying ingress addon... 🌟 The 'ingress' addon is enabled
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Implementing TLS in Kubernetes
A Kubernetes distribution: You need to install a Kubernetes distribution to create the Kubernetes cluster and other necessary resources, such as deployments and services. This tutorial uses kind (v0.18.0), but you can use any other Kubernetes distribution, including minikube or K3s.
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Sites you should know: Part One
3.Minikube ( https://minikube.sigs.k8s.io ):
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Cannot stop 10 containers after Kubernetes minikube tutorial
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES7523fd2c20c7 gcr.io/google\_containers/k8s-dns-sidecar-amd64 "/sidecar --v=2 --..." 18 hours ago Up 18 hours k8s\_sidecar\_kube-dns-86f6f55dd5-qwc6z\_kube-system\_c1333ffc-e4d6-11e7-bccf-0021ccbf0996\_09bd438011406 gcr.io/google\_containers/k8s-dns-dnsmasq-nanny-amd64 "/dnsmasq-nanny -v..." 18 hours ago Up 18 hours k8s\_dnsmasq\_kube-dns-86f6f55dd5-qwc6z\_kube-system\_c1333ffc-e4d6-11e7-bccf-0021ccbf0996\_05c35e00a5a27 gcr.io/google\_containers/k8s-dns-kube-dns-amd64 "/kube-dns --domai..." 18 hours ago Up 18 hours k8s\_kubedns\_kube-dns-86f6f55dd5-qwc6z\_kube-system\_c1333ffc-e4d6-11e7-bccf-0021ccbf0996\_077ef463642b7 gcr.io/google\_containers/pause-amd64:3.0 "/pause" 18 hours ago Up 18 hours k8s\_POD\_kube-dns-86f6f55dd5-qwc6z\_kube-system\_c1333ffc-e4d6-11e7-bccf-0021ccbf0996\_039f618666205 gcr.io/google\_containers/kubernetes-dashboard-amd64 "/dashboard --inse..." 18 hours ago Up 18 hours k8s\_kubernetes-dashboard\_kubernetes-dashboard-vgpjl\_kube-system\_c1176a44-e4d6-11e7-bccf-0021ccbf0996\_0023b7b554a8c gcr.io/google\_containers/pause-amd64:3.0 "/pause" 18 hours ago Up 18 hours k8s\_POD\_kubernetes-dashboard-vgpjl\_kube-system\_c1176a44-e4d6-11e7-bccf-0021ccbf0996\_01c3bdb7bdeb1 gcr.io/google-containers/kube-addon-manager "/opt/kube-addons.sh" 18 hours ago Up 18 hours k8s\_kube-addon-manager\_kube-addon-manager-tpad\_kube-system\_7b19c3ba446df5355649563d32723e4f\_08a00feefa754 gcr.io/google\_containers/pause-amd64:3.0 "/pause" 18 hours ago Up 18 hours k8s\_POD\_kube-addon-manager-tpad\_kube-system\_7b19c3ba446df5355649563d32723e4f\_0b657eab5f6f5 gcr.io/k8s-minikube/storage-provisioner "/storage-provisioner" 18 hours ago Up 18 hours k8s\_storage-provisioner\_storage-provisioner\_kube-system\_c0a8b187-e4d6-11e7-bccf-0021ccbf0996\_067be5cc1dd0d gcr.io/google\_containers/pause-amd64:3.0 "/pause" 18 hours ago Up 18 hours k8s\_POD\_storage-provisioner\_kube-system\_c0a8b187-e4d6-11e7-bccf-0021ccbf0996\_0 I just did the Kubernetes minikube tutorial at https://github.com/kubernetes/minikube, and I cannot stop or remove these containers, they always get recreated.
- DNS issue of Alpine/musl solved?
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DevOps experience without Kubernetes
https://github.com/kubernetes/minikube for local learning that's lightweight.
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x509: certificate signed by unknown authority
Haven’t dabbled with minikube yet, but there’s a whole thread about this error here: https://github.com/kubernetes/minikube/issues/9798
prometheus
- Prometheus: Open-Source Monitoring Solution
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Release Radar · April 2024 Edition: Major updates from the open source community
It's like Prometheus, but for logs. Okay it's not really to do with the Norse or Greek gods, instead Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by the open source project Prometheus. Built by Grafana Labs, Loki is designed for ease of use. Instead of indexing the contents of the logs, Loki provides a set of labels for each log stream. The latest update includes query acceleration with Bloom filters, native OTel support, Helm charts, and more. Check out the changelog for all the major changes and deprecations.
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Fivefold Slower Compared to Go? Optimizing Rust's Protobuf Decoding Performance
WriteRequest::timeseries is a vector (https://github.com/prometheus/prometheus/blob/main/prompb/re...) and
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Tools for frontend monitoring with Prometheus
Developers widely use Prometheus as a system for operational monitoring and alerting for their projects. Here is a list of tools for monitoring frontend services with Prometheus.
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The power of the CLI with Golang and Cobra CLI
Just to give an example of the power of Go for CLI builds, you may have already used or at least heard of Docker, Kubernetes, Prometheus, Terraform, but what do they all have in common? They all have a large part of their usability via CLI and are developed in Go 🐿.
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On Implementation of Distributed Protocols
Distributed system administrators need mechanisms and tools for monitoring individual nodes in order to analyze the system and promptly detect anomalies. Developers also need effective mechanisms for analyzing, diagnosing issues, and identifying bugs in protocol implementations. Logging, tracing, and collecting metrics are common observability techniques to allow monitoring and obtaining diagnostic information from the system; most of the explored code bases use these techniques. OpenTelemetry and Prometheus are popular open-source monitoring solutions, which are used in many of the explored code bases.
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Golang: out-of-box backpressure handling with gRPC, proven by a Grafana dashboard
Setting up monitoring for a system, especially one involving GRPC communication, provides crucial visibility into its operations. In this guide, we walked through the steps to instrument both a GRPC server and client with Prometheus metrics, exposed those metrics via an HTTP endpoint, and visualized them using Grafana. The Docker-Compose setup simplified the deployment of both Prometheus and Grafana, ensuring a streamlined process.
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Monitoring, Observability, and Telemetry Explained
Alerting and Notification: Select a tool with flexible alerting mechanisms to proactively detect anomalies or deviations from defined thresholds. Consider asking questions like "Does this tool offer customizable alerting options and support notification channels that suit our team's communication preferences?" A tool like Prometheus provides robust alerting capabilities.
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Observability at KubeCon + CloudNativeCon Europe 2024 in Paris
Prometheus
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Top 5 Docker Container Monitoring Tools in 2024
Prometheus is an open-source monitoring and alerting toolkit. It is designed to monitor highly dynamic containerized systems, making it an excellent choice for monitoring Docker containers and Kubernetes clusters.
What are some alternatives?
colima - Container runtimes on macOS (and Linux) with minimal setup
metrics-server - Scalable and efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.
lima - Linux virtual machines, with a focus on running containers
skywalking - APM, Application Performance Monitoring System
kind - Kubernetes IN Docker - local clusters for testing Kubernetes
Jolokia - JMX on Capsaicin
kubespray - Deploy a Production Ready Kubernetes Cluster
Telegraf - The plugin-driven server agent for collecting & reporting metrics.
k9s - 🐶 Kubernetes CLI To Manage Your Clusters In Style!
JavaMelody - JavaMelody : monitoring of JavaEE applications
helm - The Kubernetes Package Manager
Glowroot - Easy to use, very low overhead, Java APM